1,3-Bis(4-bromophenyl)-2-chloropropane-1,3-dione CAS 937602-10-3
| CAS No. | 937602-10-3 |
| Molecular Formula | C15H9Br2ClO2 |
| Molecular Weight | 416.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,3-Bis(4-bromophenyl)-2-chloropropane-1,3-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 1,3-Bis(4-bromophenyl)-2-chloropropane-1,3-dione (CAS 937602-10-3), a certified reference material (molecular formula C15H9Br2ClO2, MW 416.49 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, a polycyclic aromatic system, 1,3-Bis(4-bromophenyl)-2-chloropropane-1,3-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 416.49 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H9Br2ClO2 |
| Molecular Weight | 416.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
Related Bis Standards
- 1,3-Bis(3-bromophenyl)-2-chloropropane-1,3-dione (CAS 832737-71-0)
- 1-((4-Bromophenyl)sulfonyl)-4-chloro-5-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1429309-33-0)
- 2-((5-(4-Bromophenyl)-1H-imidazol-2-yl)thio)-N-(3,5-dimethylphenyl)acetamide (CAS 332909-70-3)
- N-(4-Bromophenyl)-2-((1-(3,5-dimethylphenyl)-1H-imidazol-2-yl)thio)acetamide (CAS 851131-91-4)
- Ethyl 5-[(4-bromophenyl)sulfanyl]-3-phenyl-1,2,4-triazine-6-carboxylate (CAS 338957-11-2)
- 1-(4-Bromophenyl)-2-phenylimidazo[2,1-b]quinazolin-5(1H)-one (CAS 62481-22-5)
- N-(2-((4-bromophenyl)thio)ethyl)-2-((2-chlorophenyl)thio)acetamide (CAS 337923-59-8)
- 2,5-Bis(4-Bromophenyl)-p-xylene (CAS 853234-55-6)
Recommended Standards
- 1-Benzyl-3'-(4-methoxyphenyl)-1,2-dihydrospiro[indole-3,2'-[1,3]thiazolidine]-2,4'-dione (CAS 400081-76-7)
- 1-(2-Fluorophenyl)-4-{[2-(4-methoxyphenyl)imidazo[1,2-a]pyridin-3-yl]methyl}piperazine (CAS 338415-61-5)
- 2-((4-(N-methyl-N-phenylsulfamoyl)phenyl)carbamoyl)cyclohexane-1-carboxylic acid (CAS 791793-14-1)
- 1-((4-Methoxyphenyl)sulfonyl)-3-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 2227205-54-9)
- 4-Bromo-N-((4-methylthiazol-2-yl)methyl)-1h-pyrrole-2-carboxamide (CAS 1183846-39-0)
- (3E)-3-[2-(3,5-Dichlorophenyl)hydrazin-1-ylidene]-1-(prop-2-en-1-yl)-2,3-dihydro-1H-indol-2-one (CAS 320422-18-2)
- (S)-1-(2,3-dihydro-1H-inden-4-yl)ethan-1-amine (CAS 1259910-50-3)
- N,N-Dipropylaniline hydrochloride (CAS 88990-55-0)
- 4-chloro-2-ethoxyaniline (CAS 846039-94-9)
- 3-(Prop-2-yn-1-yl)pentane-2,4-dione (CAS 38352-74-8)
- 1-(4,6-dichloropyrimidin-5-yl)ethan-1-one (CAS 60025-06-1)
- 5-Cyclopropoxy-2-iodo-N-methylpyridin-4-amine (CAS 1243364-54-6)
- 3,5-Dibromo-2-chloro-6-fluorobenzoic acid (CAS 1160573-47-6)
- endo-Ser39-Tirzepatide (CAS CATO-CPTD788935)
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